2021880487

素因数分解:

${\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{719}}^1\times {\mathrm{1693}}^1$

素因数の和:2574

約数の個数: 16

約数和(自身を含む): 2224696320

約数和(自身を除く): 202815833

約数列:

[1, 11, 151, 719, 1661, 1693, 7909, 18623, 108569, 255643, 1194259, 1217267, 2812073, 13389937, 183807317, 2021880487]

約数ペア:

[(1, 2021880487), (11, 183807317), (151, 13389937), (719, 2812073), (1661, 1217267), (1693, 1194259), (7909, 255643), (18623, 108569)]